165490784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{304211}}^1$

素因数の和:304238

約数の個数: 24

約数和(自身を含む): 344976408

約数和(自身を除く): 179485624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 304211, 608422, 1216844, 2433688, 4867376, 5171587, 9734752, 10343174, 20686348, 41372696, 82745392, 165490784]

約数ペア:

[(1, 165490784), (2, 82745392), (4, 41372696), (8, 20686348), (16, 10343174), (17, 9734752), (32, 5171587), (34, 4867376), (68, 2433688), (136, 1216844), (272, 608422), (544, 304211)]